package Test;

import java.util.Scanner;

public class Main{
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n);
    }
}

/*public class Main{
    public static void main(String[] args) {
        byte a = 10;
        byte b = 20;
        byte ret = (byte) (a+b);
        System.out.println(ret);

        boolean a1 = 2 > 1;
        boolean a2 = 1 > 1;
        System.out.println(a1);
        System.out.println(a2);

        System.out.println(" ");

        System.out.println(1 & 1);
        System.out.println(1>0 && 2<0);
        System.out.println(1 | 0);
        System.out.println(1<0 || 2>1);
        System.out.println(1 ^ 0);

        int b1 = 100>30? 100 : 30;
        System.out.println(b1);

        *//*char c = 97;
        System.out.println(c);*//*
    }
}*/

/*public class Main{
    public static void main(String[] args) {
        int a = 3;
        System.out.println(a++);
        System.out.println(a);
        System.out.println(++a);
        System.out.println(a);
    }
}*/

//public class Main {
//    public static void main(String[] args) {
//        int a = 3;
//        System.out.println("hello"+"world"+a);
//        System.out.println('a'+a+"abc");
//    }
//}
